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An Introduction

MARCK & AIRA ENGINEERS, Sales Outlet of HAWA ENGINEERS LTD, is the leading industrial valve Manufacturer in INDIA with ‘MARCK’ Brand. The company has fulfilled all the qualifications to manufacture a wide range of industrial valves for the most severe and demanding service of the Oil, Gas Refinery, Chemicals, Marine, Power and Pipeline Industries. Our Products Include Gate Valves, Globe Valves, Check Valves, Strainers, Knife Gate Valves, Pulp Valves, Plug Valves, Butterfly Valves and Ball Valves in all sizes, class rating and materials.

All valves are manufactured to fully comply with ASTM, ANSI, API, BS and DIN standards. The company facilities include Valve Factory, Foundry and a Technical Research Center. We have all the manufacturing and test equipment and are capable of manufacturing valves up to size 50” and ANSI Class 2500lbs.

We mainly cater to clients from Ankleshwar.

Aira Automation & Pneumatics

  • Valve Automation: Pneumatic & Electrical Actuator Operated Ball Valve / Spherical Disc (High Performance Butterfly Valve) / Butterfly Valve, Y (Angle) Type Control Valve, Diaphragm Type Control Valve, Pressure Reducing Valve, Electro-Pneumatic Positioner & Ip Transducer 2/2 Way Diaphragm Type Solenoid Valve, Steam Solenoid Valve, Pulse Solenoid Valve
  • Pneumatic & Filtration: Pneumatic Cylinders, Direction Control Valve (Manual & Solenoid Operated), Pneumatics, Fri Set, Moisture Separator, Auto Drain Valve.
Quality Assurance

Quality products bring a customer back to a company with repeat orders. At MARCK & AIRA ENGINEERS, we ensure Total Quality Management techniques in all our operations. All the stages, right from the procurement of raw materials to the dispatch of final products, are carried out under the strict supervision of quality inspectors, who have an eye for detail. They check every process thoroughly, thereby leaving no scope for any flaw. International standards of quality are always maintained at all times.


We are proud of our robust infrastructural facility, which is the backbone of our company and has played an instrumental role in surging us forward towards the pinnacle of success. Our factory is outfitted with ultra modern machinery which is of latest technology. These machines are high on production and low on cost, thus giving us an edge over our competitors.

Our workforce comprises of experienced engineers, who have served the industry for many decades and have developed high expertise in the field. They are imparted regular training to keep them abreast with the latest developments in the technological world, for their intellectual growth.